package thread;

import java.util.concurrent.atomic.AtomicInteger;

/*
 * @author zzr
 * @date: 2025/04/09  21:24
 * @description:
 */
public class ThreadDemo44 {

    // 不适用原生的 int，而是替换成 AtomicInteger
    private static AtomicInteger count = new AtomicInteger(0);

    public static void main(String[] args) throws InterruptedException {
        Thread t1 = new Thread(() -> {
            for (int i = 0; i < 50000; i++) {
                count.getAndIncrement();
            }
        });
        Thread t2 = new Thread(() -> {
            for (int i = 0; i < 50000; i++) {
                count.getAndIncrement();
            }
        });

        t1.start();
        t2.start();
        t1.join();
        t2.join();
        System.out.println("count = " + count.get());
    }
}
